| Exporter, Wholesale, Manufacturer | |
| Tehran-South |  |
| +989122003350 | |
- Price :negotiated
Rotating power supply , Iran
- Price :To negotiate
- order by whatsapp
A switching mode power supply operates at a switching frequency of 50 kHz to 1 MHz. Its typical efficiency ranges from 85% to 95%. Common DC outputs include 3.3, 5, 12, 24, and 48 volts. Output current for standard models varies from 2 to 60 amperes. Line voltage regulation is better than 0.1% for 90-264 VAC input variations. Load regulation is typically below 0.2% for 10-100% load changes. Output ripple is less than 50 mV peak-to-peak. EMI noise is filtered per EN55032 Class B standards. The power factor PF in advanced models exceeds 0.95. The full operating temperature range is often -20 to +70°C. These units are equipped with overload, short-circuit, and overvoltage protection.
The internal structure comprises an input rectifier, EMI filter, a DC-DC converter with flyback or forward topology, and a feedback circuit. The key switching elements are power MOSFETs with switching speeds up to 100 ns. High-frequency ferrite transformers use E or PQ cores. Precise feedback is provided by isolated optocoupler PWM controller ICs. The systems transient response to 50% load steps is generally under 200 microseconds. Output capacitors are low-ESR below 20 mΩ ceramic and polymer aluminum types. The power density of these supplies reaches up to 1.5 watts per cubic centimeter. The physical size for a 300-watt unit is approximately 150x80x40 mm. Output connections are typically screw terminals, barrier strips, or fixed wires.You can order and buy Rotating power supply from Iran by contacting us through whatsaap and email.
WEBSITE: Rotating power supply Iran
Types of Rotary Power Supplies
Rotary power supplies are used to transmit electrical power to rotating components. Slip Ring power supplies are the most common type, enabling signal and power transmission with mechanical wear. This type is suitable for continuous 360-degree rotation, such as in rotating cameras, laboratory rotors, and turntables. Rotary Transformer power supplies operate without physical contact via inductive coupling. This type is used in high-speed, vacuum, or explosion-proof environments. Mercury Slip Ring power supplies are used for high-current transmission with very low contact resistance, but their application is limited due to mercury toxicity. Type selection depends on rotational speed, required current/voltage, service life, and working environment. Proper sealing is critical in humid or dusty environments.
Fixed power supply